<!DOCTYPE html>
<html lang="en">
    <head>
        <meta charset="UTF-8">
        <title>首页</title>
    </head>
    <body>
        <p>首页</p>
        <p>hello！</p>

        <br/>
        <div>
            <form action="#" th:action="@{/logout}" method="post">
                <input type="submit" style="font-weight: bold;font-size: 20px;" value="Logout" />
            </form>
        </div>
        <br/>
    </body>
</html>